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找规律.填数字.1. What number is missing from the final box?2. Which number comes next?12 21 30 39 48

编辑:chaxungu时间:2026-04-23 21:41:43分类:小学英语题库

找规律,填数字。1. Whatnumberismissingfromthefinal (最后的) box?

2. Whichnumbercomesnext?
12 21 30 39 48 ___________1. 2 2. 57